baber/WOPTO huggingface dataset:
Patent JP-S5453732-A (JP)
Title: Bearing
Inventor: YAMAGUCHI YOSHIKATSU
IPC: F16C33/12
Filed: 1977-10-06
Abstract: PURPOSE: To improve wear resistance of bearings by irradiating laser beam on the surface thereof.  
     CONSTITUTION: Laser beam is irradiated on the surface of a bearing composed of synthetic stones and special steel, etc. and treatments including impact hardening, grazing and quenching is provided to improve surface wear resistivity. This process does not only provide individual bearings with local surface wear resistivity, but also with the least costly means of processing because laser irradiation does not require particular environmental conditions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10313514-A (JP)
Title: Cable stringing device
Inventor: KURASHIMA WATARU
IPC: H02G1/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cable stringing device easy to mount and remove, along with easy maintenance. SOLUTION: A cable stringing device includes a cable towing and supporting member 1. The cable towing and supporting member 1 has a main body 2 made of light material with small frictional resistance. A removable hook part 3 to be put on a strung wire 13 or a cable is provided at an upper end of the main body 2. A holding part 4 for holding a laying cable in a removable state and moving the cable in a laying direction is formed at a lower end of the main body 2. In addition, the cable hanging and laying device includes a mounting pole 7 for mounting and removing the cable towing and supporting member 1 on a hanging cable. Then, the cable towing and supporting member 1 can be mounted or removed easily from the ground in a simple constitution without dangerous work at the height.
Patent JP-H10307917-A (JP)
Title: Pattern check method and device
Inventor: IDA TORU
IPC: G06T1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To fast and accurately detect the defects such as the scattering, the pinholes, etc., by shrinking a 1st master pattern serving as a standard for the comparison with a measured pattern to produce a 2nd master pattern used for detection of the deficiency, the pinholes or the disconnection and also by expanding the 1st master pattern to produce a 3rd master pattern used for detection of the projections, the scattering or the short circuits. SOLUTION: A 2nd master pattern is expanded to secure an AND to a measured pattern for production of a 4th master pattern, and the 4th master pattern is expanded to secure an AND to the measured pattern for production of a new 4h master pattern. These operations are repeated. Then an exclusive OR is secured between the 4th master pattern and the measured pattern (109). The logical inversion of a 3rd master pattern is performed, and the 3rd master pattern is shrunk to secure an OR to the measured pattern for production of a 5th master pattern. The 5th master pattern is shrunk to secure an OR to the measured pattern for production o a new 5th master pattern. These operations are also repeated. Then an exclusive OR is secured between the 5th master pattern and the measured pattern (110).
Patent JP-H04321368-A (JP)
Title: Picture reader and its driving method
Inventor: SAKASAI KAZUHIRO
IPC: H04N5/341
Filed: 1991-04-19
Abstract: PURPOSE:To extend a read with (range) of an original and to read the original in a short time in the picture reader and its driving method employing an image sensor. CONSTITUTION:This picture reader is configurated such that plural 2-dimension image sensors 11 each having a sensor section area arranged with plural sensor sections including a photodetector 2 in a 2-dimension matrix like and a drive IC reading a charge generated in each photodetector are continuously arranged in the main scanning direction by using a gate line G1 as a common line, and the driving method is so devised that driving ICs of each image sensor 11 arranged continuously are driven in the same timing.
Patent JP-H02298351-A (JP)
Title: Catalyst composition for catalytic cracking and production thereof
Inventor: IDA TAKANORI
IPC: B01J21/08
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the formation of coke and to enhance the yield of a light cracked fraction by forming a catalyst for catalytic cracking specified in a pore volume value occupied by a specific range of pores from super-stable Y-type zeolite, kaolin and amorphous silica. CONSTITUTION:An aqueous mixture of super-stable Y-type zeolite, kaolin and a precursor substance of amorphous silica is sprayed and dried to form fine globular particles. Subsequently, these fine globular particles are subjected to the contact treatment with an aqueous solution with pH 3.0 or less of an inorg. acid and/or an org. acid and subsequently washed and dried to prepare a catalyst composition for catalytic cracking. The obtained catalyst composition satisfies required conditions such that a pore volume (a) occupied by pores having a pore size of 62-10000Angstrom  is 0.15ml/g or more, a pore volume (b) occupied by pores having a pore size of 100-600Angstrom  is 0.07ml/g or more and b/aX100 is 35 or more and increases the yield of a light cracked fraction in proportion to a conversion rate.
Patent JP-S5453471-A (JP)
Title: Device for picking up article
Inventor: YAMASHITA TOSHIAKI
IPC: B65G59/06
Filed: 1977-10-04
Abstract: PURPOSE: To pick up rugged article such as crown cap or the like from a holder one by one by telescopically rocking a retaining plate provided under the holder in a containing hole by means of rotating motion of a cam plate.  
     CONSTITUTION: An article container 1 for containing wavy article such as wavy retainer of radial ball bearing or bottle crown cap or the like in a hole 3 is formed with an annular flange 4 at the lower outer periphery tereof with a cam plate 5 rotatably provided at the lower surface thereof. Seven long windows are perforated at the plate 5 and comprised of two types of openings 6, 7 of differnt rotating radius at the front and rear ends 6a and 6b thereof with retaining plates 10, 11 engaged via pins 10a, 11a alternatively engaged with the lowermost crown and the crown just above the lowermost crown at the retaining pieces 10b, 11b to thereby discharge the crowns one by one from the lower hole 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01289374-A (JP)
Title: Image forming device
Inventor: ASAKURA MASANORI
IPC: H04N1/40
Filed: 1988-05-17
Abstract: PURPOSE:To print the character of both colors when a character is written by both bright color and dark color at a white original by providing a two slice level generators, a comparing means and a circuit to process so that the character of a white area can be printed as a black character. CONSTITUTION:The title device provides level preparing means 24a and 24b to prepare a white side slice level deviated from the ground color of an original and a black side slice level deviated to a black level side, a first comparing means 25a to compare a image signal with a white side slice level and a second comparing means 25b to compare the image signal with a black side slice level. Further, a signal processing means 27 to process so that the image signal of an intermediate level of a white slice level and a black slice level can be white- color-printed and the image signal of the concentration lower than the white slice level and the concentration higher than the black slice level can be black- color-printed, based on the compared result of first and second comparing means is provided. Thus, both character more white than the ground color of the original and character more black than it are printed by a black character.
Patent JP-S5743474-A (JP)
Title: Manufacture of p-channel field effect transistor
Inventor: SHIMIZU SHIYOUJI
IPC: H01L21/337
Filed: 1980-08-28
Abstract: PURPOSE:To improve the mutual conductance of a P-channel field transistor and to decrease the source-grounded output admittance by utilizing the segregation effect of As or Sb ion injection. CONSTITUTION:As or Sb ions are injected on a P type semiconductor substrate 1 to form an N type lower gate region 13, an oxidized film 14 is formed in an acidic atomosphere, is further heated in a non-acidic atmosphere, Sb is further diffused in the prescribed depth, and N type high density lower gate region 13 is formed. Then, the film 14 is removed, P type epitaxial growth is performed, a P type region 3 is formed, and an N type second isolation region 5 is formed. Then, an N type upper gate region 6, a P type high density source region 7 and a P type high density drain region 8 are formed, and source, drain and gate electrodes 9, 10 an 11 are then formed.
Patent JP-S5743412-A (JP)
Title: Reduced pressure cvd method
Inventor: KOTANI HIDEO
IPC: H01L21/205
Filed: 1980-08-28
Abstract: PURPOSE:To arbitrarily vary the density of an impurity contained in a polycrystalline silicon film in a thicknesswise direction by changing the impurity reaction gas  flow rate at the time of producing the polycrystalline silicon film. CONSTITUTION:A polycrystalline silicon film 3 is formed on the surface of an insulating film 2 formed on a semiconductor substrate 1. A resist 4 is formed on a part of the film 3, and is then etched with plasma. The density of the impurity in the film 3 can be arbitrarily varied in the thicknesswise direction by controlling the impurity reaction gas flow rate when the film 3 is formed. When the impurity density is varied, the velocity of plasma etching or the like will change. The fabrication can be thereafter facilitated by producing a silicon film wihle controlling the impurity density to meet the state of manufacturing the film 3.
Patent JP-H06332694-A (JP)
Title: Table retrieving device in digital computer
Inventor: OHASHI HIDENORI
IPC: G06F9/38
Filed: 1993-05-21
Abstract: PURPOSE:To efficiently perform the retrieval of the address where desired data is stored by stored by storing the address imparting desired data in a table register at the time of executing a comparison decision instruction. CONSTITUTION:This device is provided with an accumulator 9 storing desired data, a table register 15 storing the address of the data stored in the accumulator 9, a data register 8 storing data to be compared with the accumulator 9, a comparator 10 comparing the size of the value of the accumulator 9 and the value of the data register 8 and a table register writing signal 16 designating the writing in the table register 15 in accordance with the decision result of the comparator 10. When the decision result in the comparator 10 is desirable at the time of executing a comparison decision instruction, a new address is written in the table register 15.
Patent JP-S61278648-A (JP)
Title: Controller of transmission for car
Inventor: TSUZUKI SHIGEO
IPC: F16H59/10
Filed: 1985-06-03
Abstract: PURPOSE:To soften shock by temporarily supplying the pressurized oil into the both frictional engagement elements for advance and retreat when the shift position is switched from a parking position and a neutral position to other positions. CONSTITUTION:When a shift lever is operated, and a manual valve 36 is switched from a parking range P to a reverse range R, a spool 37 shifts, and a line pressure is supplied into a clutch for advance through an oil passage 35, ports 35a and 39a, and an oil passage 39, and supplied into a brake for retreat through ports 35b, 41c and 41b, and an oil passage 40. When the spool 37 shifts further, the line pressure is supplied only into the brake for retreat, and the oil passage 39 which communicates to the clutch for advance communicates to a drain through the port 36a, Therefore, the turning moment of an engine in shift operation is offset in a transmission, and shock can be softened.
Patent JP-H0417293-A (JP)
Title: High frequency heating apparatus
Inventor: KASHIMOTO TAKASHI
IPC: H05B6/68
Filed: 1990-05-10
Abstract: PURPOSE:To heat food just before the boiling of the foods without a failure with a simple structure by indirectly getting the temperature increasing state of the foods according to the relation between the temperature coefficient of dielectric loss of the foods and the output detection of the high frequency in an oscillated frequency range. CONSTITUTION:The signals of a detecting means 7 in every one period of a unifying means 9 heat foods uniformly at the time of oscillation of a high frequency radiating means 3 is integrated and the integrated value at the time of the start of the integrated signals is memorized and the high frequency radiating means 3, a driving means 8, and the unifying means 9 are so composed as to be controlled according to the deviation between the start integrated value and the signal integrated value at every moment. As a result, with a simple structure, heating foods 1, such as milk, etc., just before boiling is automatically carried out at low cost.
Patent JP-S5545772-A (JP)
Title: Abrasion-resistant coating composition having antistatic effect
Inventor: SUZUKI MASAHARU
IPC: C08K5/5425
Filed: 1978-09-28
Abstract: PURPOSE: To provide a coating composition having excellent abrasion resistance, adhesivity, transparency, and antistatic properties, containing a hydrolyzed organoalkoxysilane, a hydrophilic acrylic polymer, and an alkali metal salt of 2-pyrrolidone-5-carboxylic acid.  
     CONSTITUTION: A composition composed of (A) a hydrolyzed organoalkoxysilane of formula [R 1  is 1W4C saturated or unsaturated hydrocarbon; R 2  is 1W4C saturated hydrocarbon; n is 0, 1, or 2], such as tetramethoxysilicon, methyltrimethoxysilane, dimethyldimethoxysilane, etc., (B) a hydrophilic acrylic polymer such as hydroxymethyl acrylate, hydroxypropyl methacrylate, etc., and (C) an alkali metal salt of 2-pyrrolidone-5-carboxylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06329284-A (JP)
Title: Chart feeding and housing unit
Inventor: SATO MASATO
IPC: B41J13/00
Filed: 1993-05-24
Abstract: PURPOSE:To take out a housed chart out of a housing section while a chart presser is being left as if at the delivery position. CONSTITUTION:A presser frame 4 for pressing a chart and a take-out frame 5 for taking the chart out are supported around a common shaft 8 which is located in the lower side while being kept coaxial from right to left in such a way that they can be freely turned. A cut-out 4a for turning operation, and a cut-out 5a are provided for the center of the lower end section of the presser frame 4 and for the center of the upper end section of the take-out frame 5 respectively. A turning operation permits the chart presser to be released in the presser at one side, and also permits the chart 9 to be take out of a housing section 1a in the take-out frame 5 at the other side. Therefore, the chart 9 can be taken out of the housing section 1a to review records in the past and the like with presser frame 4 closed while the chart presser is being left as if at the position of a delivery roller 3.
Patent JP-S51125104-A (JP)
Title: Resinous coating compositions
Inventor: NISHIZAWA HIROSHI
IPC: C09D167/00
Filed: 1974-10-21
Abstract: PURPOSE: A thermoplastic resinous coating composition capable of forming coats without discoloration such as yellowing,etc.,with high surface gloss, improved mechanical properties and weatherability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01291353-A (JP)
Title: Data transfer controller
Inventor: MIYANAGA TAKAO
IPC: G06F13/28
Filed: 1988-05-19
Abstract: PURPOSE:To execute the processing of other data even if an input/output device is inputting or outputting the data by providing a buffer memory and executing a data transfer by a DMA and a hand-shake method between the buffer memory and a main CPU and between the buffer memory and the input/output device, respectively. CONSTITUTION:With respect to a DMA control means 14, a data transfer is executed between a main memory 12 and a buffer memory 13, and when a DMA transfer is ended, an input/output control means 16 executes a control of the data transfer by a hand-shake method between the buffer memory 13 and the input/output part 17, and the input/output part 17 inputs and outputs the data. When read or write of all the data of the buffer memory 13 is ended, the input/output control means 16 outputs a signal of a data end to the DMA control means 14. Accordingly, the DMA processing is started again, and the data transfer is executed between the main memory 12 and the buffer memory 13. In such a way, even if an input/output device 15 is inputting or outputting the data, a main CPU 11 can execute the processing of other data without being awaited.
Patent JP-H0418042-A (JP)
Title: Method for increasing carbon atoms of alcohols with methanol
Inventor: MORIKAWA YUTAKA
IPC: C07C31/10
Filed: 1990-05-10
Abstract: PURPOSE:To inexpensively obtain an alcohol having one or more increased carbon atoms compared with a raw material alcohol from the raw material alcohol in a high yield by employing the periodic table IIA group metal and/or an oxide thereof, etc., as a catalyst when a carbon atom-increasing reaction of the alcohol is carried out with methanol. CONSTITUTION:The carbon atom-increasing reaction of an alcohol with methanol is carried out in the presence of a catalyst comprising (A) the periodic table IIA group metal and/or an oxide thereof such as MgO or CaO and, if necessary, further (B) the periodic table VIII group metal such as Ni, the periodic table VIIA group metal such as Mn, the periodic table VIA group metal, the periodic table IIB group metal such as Zn, the periodic table IB group metal, the periodic table IA group and/or oxides thereof to obtain an alcohol having one or more increased carbon atoms compared with the raw material alcohol, especially a compound of the formula (R1, R2 are CH3 or H provided that at least one of the R1 and R2 is H) from ethanol, in the presence of the inexpensive catalyst in relatively good reaction rate and high selectivity and in a high yield without requiring any specific device.
Patent JP-S5645171-A (JP)
Title: Cream for synthetic whip
Inventor: ISHII YOUICHI
IPC: A23L9/20
Filed: 1979-09-21
Abstract: PURPOSE: To improve the foaming and shape retention of an artificial flower and resistance to heat and transportation, by adding a specific amount of a specified emulsifier, e.g. a self-emulsifiable glycerol ester of a fatty acid, etc. to a raw material consisting of a fat or oil and an aqueous solution containing cow's milk etc.  
     CONSTITUTION: (A) A self-emulsifiable glycerol ester of a fatty acid, (B) a self- emulsifiable sorbitan ester of a fatty acid, (C) glycerol ester of an unsaturated fatty acid having an iodine value of 80W100 and (D) sucrose ester of a fatty acid having an HLB of 1W2 and (E) lecithin are added to a raw material consisting of 40W50wt% a fat or oil and 50W60wt% an aqueous solution containing cow's milk, skim milk or solid fat to satisfy all the following conditions: A:B=1:1W1:4; 0.4wt%≤A+B≤1.3wt%; 0.4wt%≤C≤0.8wt%; 0.2wt%≤D≤1wt%, 0wt%≤ E≤0.1wt%. Thus, the raw material is emulsified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08289711-A (JP)
Title: Hitching implement set for caught fish
Inventor: NORO MAMORU
IPC: A01K97/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a hitching implement set enabling caught fishes to be temporarily stored alive. CONSTITUTION: A set of several hitching implements each made up of tapered spit-shaped bars 11 each to spit through the mouth of a caught fish into the gill of the fish and stop bars 12 each linked via a specified length of flexible thread 13 to one of the bars 11, with these bars 11 and 12 and threads 13 varied in length and/or thickness, are housed in an openable portable packaging case B.
Patent JP-H01290158-A (JP)
Title: Disk exchanger
Inventor: TAKI RYOJI
IPC: G11B17/26
Filed: 1988-05-18
Abstract: PURPOSE:To prevent a collision between a cartridge and a cartridge transfer means by regulating the cartridge transfer means in its movement to a position corresponding to an inserting side housing rack during the inserting operation of a disk cartridge and inhibiting the insertion of the cartridge when the cartridge transfer means is in the position corresponding to the inserting side housing rack. CONSTITUTION:The disk cartridges 101 to be inserted from the outside are temporarily housed in a plural number of pieces into the inserting side housing racks 17 provided at a disk cartridge inserting hole 5. Then, during the inserting operation of the disk cartridge 101, the disk cartridge transfer means 8 is regulated in its movement to the position corresponding to the disk cartridge inserting hole 5. And, when the disk cartridge transfer means 8 is in the position corresponding to the disk cartridge inserting hole 5, the inserting operation of the disk cartridge 101 is prohibited. By this method, the collision between the disk cartridge 101 and the disk cartridge transfer means 8 can be prevented.
Patent JP-H08292076-A (JP)
Title: Karman vortex type flowmeter
Inventor: KIGUCHI SAKAE
IPC: G01F1/32
Filed: 1995-04-21
Abstract: PURPOSE: To provide a flowmeter that is able to reduce a pile of dust into a hot wire or the like and simultaneously to detect a Karman vortex in a stable manner. CONSTITUTION: A detection passage 5 is set up along a flow of fluid in a duct 1, while the outflow port 4 is installed in an end face of a vortex generator 2, and the inflow port 3 in the upstream of this outflow port 4, respectively and then a hot wire 9 detecting a flow velocity variation in the fluid being produced by negative pressure in a Karman vortex is installed in the detection passage 5.
Patent JP-S5455233-A (JP)
Title: Mixing-ratio controlling apparatus for carburetor
Inventor: YOKOTA SHIYOUICHIROU
IPC: F02D21/10
Filed: 1977-10-11
Abstract: PURPOSE: To obtain a controlling apparatus having a simple structure and high reliability by arranging a bypass air amount controlling valve and a negative-pressure vontrolling valve in a bypass passage.  
     CONSTITUTION: A bypass air amount controlling valve 10 and a negative-pressure controlling valve 11 are arranged in a bypass passage 7, and a negative pressure at a proper position in a main path 6 and a negative pressure at a proper position in the bypass passage 7 are introduced into a negative-pressure detecting apparatus 43 in diaphragm system, and according to the difference between both negative pressures, the operation of the negative-pressure controlling valve 11 is controlled, and the negative pressure in the byapass passage 7 is varied, following to the negative pressure in the main path 6. Independently of the negative-pressure controlling valve 11, a bypass air amount controlling valve 10 is controlled according to the feedback signals for detecting the mixing ratio. The constitution described above makes the interlocking mechamism of the bypass air amount controlling valve 10 useless and the mechamism for controlling the operation speed of the bypass air amount controlling valve 10 useless, and then the structure is simplified, and a reliable apparatus can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05314959-A (JP)
Title: Safety valve device for battery
Inventor: YAMASHITA MASATAKA
IPC: H01M2/12
Filed: 1992-05-14
Abstract: PURPOSE:To cause a safety valve device to operate with good repeatability and at low pressure, upon an increase in internal pressure, by constituting at least a part of a battery container of the lamination of two or more metal sheets, and forming a single or a plurality of holes or communication grooves through at least one of the metal sheets. CONSTITUTION:Two metal sheets are laminated on top of each other at a thermocompression bonding process, thereby providing a metal sheet having a cutout groove. According to this construction, thickness remaining at the groove can be easily controlled to be equal to or less than 10mum. Also, the dispersion of thickness can be restrained within the range of 2 to 3mum. In addition, pressure to cause the explosion-proof function of a battery jar can be maintained approximately at 20kg/cm<2> or below. Thus, the stable setting of a valve device can be ensured in terms of a change along with the elapse of time, as well.